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309A Electrician Jobs in Ontario

Find Ontario 309A electrician jobs from official employer and ATS sources, including construction, maintenance, service, and industrial postings that ask for 309A scope.

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electrician

Mitchell Electric Inc · Brooklin (ON)

Salary $38.00 to $42.00 hourly Mitchell Electric is a well-established Electrical Contractor located in the Durham region that provides services for industrial, commercial, and residential services across Ontario who is currently looking for a Journeyperson to

construction-maintenance-electricianlicensedapprenticeCAD $38.00 - $42.00/hour

Electrician

Enercare Inc. · Toronto, ON, Canada

Job Title: Electrician Reporting To: Field Manager, Electrical Department: Home Services Operations Rate of Pay: $40.28 - As per the Collective Agreement File Number: 3356 Location: GTA - Central Hours of Work: 40 hours per week - Rotational schedule Responsib

construction-maintenance-electricianlicensedONPay not listed

Electrician

Enercare Inc. · Toronto, ON, Canada

Job Title: Electrician Reporting To: Field Manager, Electrical Department: Home Services Operations Rate of Pay: $40.28 - as per the collective agreement File Number: 3247 Location: Regional - Southwest Hours of Work: 40 hours per week - Rotational schedule Re

construction-maintenance-electricianlicensedONPay not listed

Industrial Electrician

Redpath Sugar · Toronto, Ontario, Canada

ASR Group is the world’s largest refiner and marketer of cane sugar, with an annual production capacity of more than 6 million tons of sugar. The company produces a full line of grocery, industrial, food service and specialty sweetener products. Across North A

industrial-electricianlicensedconstruction-maintenance-electricianCAD $44.71/hour

Licensed Electrician 309A

Atlantic Packaging · Scarborough, ON, Canada

Join us in building Careers and shaping Experiences Beyond the Box" About Us At Atlantic Packaging, every box tells a story and yours begins here. As a proudly Canadian-owned company with over 80 years of excellence in the corrugated packaging industry with op

industrial-electricianlicensedconstruction-maintenance-electricianCAD $48.16/hour

Industrial Electrician

O-I Glass · Brampton, ON, Canada

Who we are: Remember the last time you opened a bottle of champagne, a cold beer after a hard day’s work or a bottle of sparkling mineral water to quench the thirst, well it was probably made by us, we are O-I and we love that we make more glass containers tha

industrial-electricianlicensedconstruction-maintenance-electricianCAD $47.39/hour

Maintenance Electrician (309A / 442A) or Apprentice(Level:2 and above)

Cornerstone Building Brands, Inc. · St. Thomas, ON, Canada

Cornerstone Building Brands is a leading manufacturer of exterior building products for residential and low-rise non-residential buildings in North America. Headquartered in Cary, N.C., we serve residential and commercial customers across the new construction

industrial-electrician309aapprenticeCAD $36.00 - $41.50/hour

Utility Plant Electricians (Service Req #30384)

Ontario Clean Water Agency · OCWA - Wasaga Beach WWT

Application Deadline: 2026-06-23 Position Title: Utility Plant Electricians (Service Req #30384) Division: Georgian Bay Cluster (Colin Kasperavicius) Location: 30 Woodland Drive Wasaga Beach, ON L9Z 2V4 Canada Location Hierarchy: Central, West Worker Type: Reg

maintenance-electricianlicensedapprenticeCAD $34.62 - $37.58/hour

Electrician or Millwright (certified)

Linamar · Salford, ON, Canada

Job Title: Level 4 – Maintenance Trade Certified Job Summary: The Level 4 – Maintenance Trade Certified role is a senior trade position responsible for advanced troubleshooting, repair, and maintenance of production equipment and facility systems. This role is

industrial-electrician309aconstruction-maintenance-electricianCAD $32.00 - $48.00/hour

Maintenance Technician - Electrician

Magna International · St. Thomas – Formet, Ontario, CA

Job descriptions may display in multiple languages based on your language selection. What we offer: At Magna, you can expect an engaging and dynamic environment where you can help to develop industry-leading automotive technologies. We invest in our employees,

industrial-electricianlicensedapprenticeCAD $47.66/hour

Licensed Electrician - Ingersoll, ON

Cargill · Ingersoll, ON

Licensed Electrician - Ingersoll, ON Apply Now Save Job Remove Job Job ID 328448 Date posted 06/04/2026 Location : Ingersoll, Canada Category BUILD OPERATE MAINTAIN (PLANT OPNS) Job Status Hourly Full Time New, easy-to-apply options are available for this role

industrial-electricianlicensedconstruction-maintenance-electricianCAD $41.50 - $45.00/hour

Electrician

Eclipse Automation · Cambridge, ON, Canada

Job Title: Electrician Location: Cambridge, ON | On-site Job Type: Full-time Compensation: $35.00-$42.00/hour Benefits: RRSP, health/dental/vision package, reimbursement for tuition and professional dues, paid vacation, personal days, and sick days. Get to Kno

industrial-electricianlicensedapprenticeCAD $35.00 - $42.00/hour

442A / 309A Electrician – Continental/Straight Night Shift

Johnson Electric · Stratford, ON

Join Our Team as an Electrician at Johnson Electric! Location: Stratford, Ontario (onsite) Hourly Range: $42.21-45.16 per hour plus shift premium Vacancy Type: Existing position Schedule: Full-time, Continental/ Straight Night Shift As our next Electrician , y

industrial-electricianlicensedapprenticeCAD $42.21/hour

442A Industrial Electrician

TC Transcontinental · Aurora, ON, CA

Overview Create value at TC Transcontinental. At TC Transcontinental, we've got it made, and that's because of the expertise of our team. We have been driving innovation since 1976. With approximately 7400 employees, TC Transcontinental is a North American lea

industrial-electrician309aconstruction-maintenance-electricianCAD $41.00 - $45.00/hour

Electrical PLC/Control Specialist - Licensed Electrician

Johnson Electric · Ancaster, ON

Join Our Team as an Electrical PLC / Control Specialist at Johnson Electric! Location: Ancaster, ON (Onsite) Facility: PMDA Department: Maintenance Salary Range: $85K-105K annually Vacancy Type: Existing Position As our next Electrical PLC / Control Specialist

industrial-electricianlicensedconstruction-maintenance-electricianPay not listed

Electrician - AGC

Johnson Electric · Mississauga, ON

Join Our Team as an Electrician at Johnson Electric! Location: Mississauga, ON (onsite) Salary Range: $43.75 - 47.24 per hour Vacancy Type: Existing position As our next Electrician , you’ll be at the forefront of supporting the build, integration, and install

industrial-electricianlicensedconstruction-maintenance-electricianCAD $43.75/hour

Electrician - AGC

Johnson Electric · Stratford, ON

Join Our Team as an Electrician at Johnson Electric! Location: Stratford, ON (onsite) Salary Range: $43.75 - 47.24 per hour Vacancy Type: Existing position As our next Electrician , you’ll be at the forefront of supporting the build, integration, and installat

industrial-electricianlicensedconstruction-maintenance-electricianCAD $43.75/hour

Skilled Trades

Catalent · Strathroy, ON

Skilled Trades Position Summary: Work Schedule: Monday-Friday 7 AM-3:30 PM; will transition to rotating continental shifts in the future This position is 100% on-site in Strathroy, Ontario. The newly launched manufacturing facility on Adair Blvd marks a pivota

industrial-electrician309aconstruction-maintenance-electricianCAD $42.20 - $47.20/hour

442A Electrician - Continental Night

Johnson Electric · Mississauga, ON

Join Our Team as an Electrician at Johnson Electric! Location: Mississauga, Ontario (onsite) Hourly Range: $ 42.21-45.16 per hour Plus Shift Diff $1.00/hr Vacancy Type: Existing position Schedule: Full-time, Continental Night Shift As our next Electrician , yo

industrial-electricianlicensedapprenticeCAD $42.21/hour

Electrician

Catalent · Windsor, Canada

Electrician Position Summary Work Schedule: Shifts: 12 hours rotating continental shifts (Days and Nights) This position is 100% on-site at the Windsor site. This position is located in Windsor, Ontario, one of two sites located in Canada offering softgel deve

industrial-electrician309aconstruction-maintenance-electricianCAD $42.50/hour

Operations Technician – Electrician – CME

Johnson Electric · Ancaster, ON

Join Our Team as Operations Technician – Electrician at Johnson Electric! Location: Ancaster, ON (Travel will be required to Mississauga and Stratford) Hourly Range : $ 42.21-45.16/hour Vacancy Type: New Position Schedule: Straight Day Shift ( may change based

industrial-electricianlicensedapprenticeCAD $42.21/hour

442A Industrial Electrician - Continental Night Shift

Johnson Electric · Mississauga, ON

Join Our Team as an Electrician at Johnson Electric! Location: Mississauga, Ontario (onsite) Hourly Range: $42.21-45.16 per hour Plus Shift Diff $1.00/hr Vacancy Type: Existing position Schedule: Full-time, Continental Night Shift As our next Electrician , you

industrial-electricianlicensedapprenticeCAD $42.21/hour

309A Electrician

Spark Power · Hamilton, ON, CA

Spark Power, a trusted partner in energy in North America, is looking for 309A Licensed Electrician to join our Hamilton team. With a strong track record of delivering high-quality electrical solutions, we take pride in providing safe, efficient, and reliable

construction-maintenance-electricianlicensedONCAD $40.00 - $42.00/hour

Licensed Electrician - London, ON

Cargill · London, ON

Licensed Electrician - London, ON Apply Now Save Job Remove Job Job ID 327325 Date posted 05-14-2026 Location : London, Canada Category BUILD OPERATE MAINTAIN (PLANT OPNS) Job Status Hourly Full Time New, easy-to-apply options are available for this role: chat

industrial-electricianlicensedconstruction-maintenance-electricianCAD $44.00 - $46.00/hour

Electrician

Magna International · Brampton, Ontario, Canada

Job descriptions may display in multiple languages based on your language selection. What we offer: At Magna, you can expect an engaging and dynamic environment where you can help to develop industry-leading automotive technologies. We invest in our employees,

industrial-electricianlicensedapprenticeCAD $35.00 - $38.00/hour

Search guide

309A electrician jobs in Ontario: match the certificate to the work setting

Use this page when the posting names 309A Construction and Maintenance Electrician, asks for an Ontario electrician Certificate of Qualification, or describes work that belongs in that trade stream.

Approved jobs70
Employers47
Monitored employers6
Pay listed48

Best-fit postings

  • Strong 309A matches usually mention installation, maintenance, service, troubleshooting, panels, distribution, conduit, lighting, power systems, or construction and maintenance electrician credentials.
  • Industrial employers may accept 309A for maintenance roles, but read whether they also ask for 442A, Red Seal, or plant electrical experience.
  • For apprentice postings, confirm the level and whether the employer can support the right Ontario trade registration path.

What to compare

  • Separate fixed-site maintenance jobs from contractor or service-truck work because schedule, travel, tools, and customer expectations are different.
  • Use pay, premium, union, on-call, overtime, vehicle, and travel details to decide whether a listing is worth applying to.
  • Be cautious with fire alarm, low-voltage, HVAC, instrumentation, and controls-only postings unless they explicitly require an electrician.

Resume focus

  • Put 309A, apprentice level, Certificate of Qualification, Red Seal, and Ontario location near the top.
  • Match the resume to the posting: construction/service experience for contractor roles, or motors, VFDs, PMs, shutdowns, and breakdowns for plant roles.
  • Mention code-aware work, safety habits, troubleshooting, documentation, and reliable job completion.

Current examples

Recent reviewed postings on this page

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Official source watchlist

Major employers we monitor in 309A Electrician Jobs in Ontario

Search this region
#1 Hydro One / PWU JAC

electric utility and apprenticeship

#2 Ontario Power Generation

power generation

#6 Magna International

automotive manufacturing